13748980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98207}}^1$

素因数の和:98223

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 19248908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98207, 196414, 392828, 491035, 687449, 982070, 1374898, 1964140, 2749796, 3437245, 6874490, 13748980]

約数ペア:

[(1, 13748980), (2, 6874490), (4, 3437245), (5, 2749796), (7, 1964140), (10, 1374898), (14, 982070), (20, 687449), (28, 491035), (35, 392828), (70, 196414), (140, 98207)]